as you can see today i've already taken 1,668 steps, i go for 10,000 steps a day, but the really cool one i like is the sleep. you can see it maps out my sleep, but not just shows me how many hours i've slept, deep sleep, light sleep, how long it took to fall asleep, it really maps it out for you, and i can follow my friend mindy and travis. friends and family, you want to track the data, do that too. >> i want to find out how my family's sleeping. >> it's a nice little option. >> fit bit is another option, if you don't want to have the bracelet like i have, this is more discreet, you can have it on your bra, your pants. >> that's much more discreet. >> well, you don't see it, al. let's get with the program here. >> it's lighting and beeping. >> it's ly $60, tracks your calories burned. steps taken and distance. >> what is this here? >> this is a fraction of the price, $30, called the move band and tracks all your movement and calories burned and your distance. this is for organizations and educational programs. for example, the cleveland public library had a whole program where they're all challenging themselves to lose some weight. >> what about for your bike?